Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers
In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Al-Salem, Khaled [verfasserIn] Hosseini, Ebrahim [verfasserIn] Nohesara, Alireza [verfasserIn] Mehri, Mohsen [verfasserIn] Ali, Mohamed [verfasserIn] Almuzaiqer, Redhwan [verfasserIn] Alimoradi, Ashkan [verfasserIn] Tlili, Iskander [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Chemical engineering research and design - Amsterdam : Elsevier, 1983, 152, Seite 309-319 |
|---|---|
| Übergeordnetes Werk: |
volume:152 ; pages:309-319 |
| DOI / URN: |
10.1016/j.cherd.2019.10.002 |
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| Katalog-ID: |
ELV003261700 |
|---|
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| 100 | 1 | |a Al-Salem, Khaled |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
| 264 | 1 | |c 2019 | |
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
| 338 | |a Online-Ressource |b cr |2 rdacarrier | ||
| 520 | |a In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. | ||
| 650 | 4 | |a Exergy efficiency | |
| 650 | 4 | |a Coefficient of exergy performance | |
| 650 | 4 | |a Heat transfer | |
| 650 | 4 | |a Conical coils | |
| 650 | 4 | |a Turbulence | |
| 650 | 4 | |a Numerical method | |
| 700 | 1 | |a Hosseini, Ebrahim |e verfasserin |4 aut | |
| 700 | 1 | |a Nohesara, Alireza |e verfasserin |4 aut | |
| 700 | 1 | |a Mehri, Mohsen |e verfasserin |0 (orcid)0000-0003-3831-2600 |4 aut | |
| 700 | 1 | |a Ali, Mohamed |e verfasserin |0 (orcid)0000-0001-8149-8098 |4 aut | |
| 700 | 1 | |a Almuzaiqer, Redhwan |e verfasserin |4 aut | |
| 700 | 1 | |a Alimoradi, Ashkan |e verfasserin |0 (orcid)0000-0001-9028-2061 |4 aut | |
| 700 | 1 | |a Tlili, Iskander |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Chemical engineering research and design |d Amsterdam : Elsevier, 1983 |g 152, Seite 309-319 |h Online-Ressource |w (DE-627)312841965 |w (DE-600)2008006-2 |w (DE-576)090893190 |x 1744-3563 |7 nnns |
| 773 | 1 | 8 | |g volume:152 |g pages:309-319 |
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2019 |
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2019 |
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10.1016/j.cherd.2019.10.002 doi (DE-627)ELV003261700 (ELSEVIER)S0263-8762(19)30464-2 DE-627 ger DE-627 rda eng 540 660 DE-600 58.10 bkl Al-Salem, Khaled verfasserin aut Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method Hosseini, Ebrahim verfasserin aut Nohesara, Alireza verfasserin aut Mehri, Mohsen verfasserin (orcid)0000-0003-3831-2600 aut Ali, Mohamed verfasserin (orcid)0000-0001-8149-8098 aut Almuzaiqer, Redhwan verfasserin aut Alimoradi, Ashkan verfasserin (orcid)0000-0001-9028-2061 aut Tlili, Iskander verfasserin aut Enthalten in Chemical engineering research and design Amsterdam : Elsevier, 1983 152, Seite 309-319 Online-Ressource (DE-627)312841965 (DE-600)2008006-2 (DE-576)090893190 1744-3563 nnns volume:152 pages:309-319 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_206 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 152 309-319 |
| spelling |
10.1016/j.cherd.2019.10.002 doi (DE-627)ELV003261700 (ELSEVIER)S0263-8762(19)30464-2 DE-627 ger DE-627 rda eng 540 660 DE-600 58.10 bkl Al-Salem, Khaled verfasserin aut Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method Hosseini, Ebrahim verfasserin aut Nohesara, Alireza verfasserin aut Mehri, Mohsen verfasserin (orcid)0000-0003-3831-2600 aut Ali, Mohamed verfasserin (orcid)0000-0001-8149-8098 aut Almuzaiqer, Redhwan verfasserin aut Alimoradi, Ashkan verfasserin (orcid)0000-0001-9028-2061 aut Tlili, Iskander verfasserin aut Enthalten in Chemical engineering research and design Amsterdam : Elsevier, 1983 152, Seite 309-319 Online-Ressource (DE-627)312841965 (DE-600)2008006-2 (DE-576)090893190 1744-3563 nnns volume:152 pages:309-319 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_206 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 152 309-319 |
| allfields_unstemmed |
10.1016/j.cherd.2019.10.002 doi (DE-627)ELV003261700 (ELSEVIER)S0263-8762(19)30464-2 DE-627 ger DE-627 rda eng 540 660 DE-600 58.10 bkl Al-Salem, Khaled verfasserin aut Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method Hosseini, Ebrahim verfasserin aut Nohesara, Alireza verfasserin aut Mehri, Mohsen verfasserin (orcid)0000-0003-3831-2600 aut Ali, Mohamed verfasserin (orcid)0000-0001-8149-8098 aut Almuzaiqer, Redhwan verfasserin aut Alimoradi, Ashkan verfasserin (orcid)0000-0001-9028-2061 aut Tlili, Iskander verfasserin aut Enthalten in Chemical engineering research and design Amsterdam : Elsevier, 1983 152, Seite 309-319 Online-Ressource (DE-627)312841965 (DE-600)2008006-2 (DE-576)090893190 1744-3563 nnns volume:152 pages:309-319 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_206 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 152 309-319 |
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10.1016/j.cherd.2019.10.002 doi (DE-627)ELV003261700 (ELSEVIER)S0263-8762(19)30464-2 DE-627 ger DE-627 rda eng 540 660 DE-600 58.10 bkl Al-Salem, Khaled verfasserin aut Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method Hosseini, Ebrahim verfasserin aut Nohesara, Alireza verfasserin aut Mehri, Mohsen verfasserin (orcid)0000-0003-3831-2600 aut Ali, Mohamed verfasserin (orcid)0000-0001-8149-8098 aut Almuzaiqer, Redhwan verfasserin aut Alimoradi, Ashkan verfasserin (orcid)0000-0001-9028-2061 aut Tlili, Iskander verfasserin aut Enthalten in Chemical engineering research and design Amsterdam : Elsevier, 1983 152, Seite 309-319 Online-Ressource (DE-627)312841965 (DE-600)2008006-2 (DE-576)090893190 1744-3563 nnns volume:152 pages:309-319 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_206 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 152 309-319 |
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10.1016/j.cherd.2019.10.002 doi (DE-627)ELV003261700 (ELSEVIER)S0263-8762(19)30464-2 DE-627 ger DE-627 rda eng 540 660 DE-600 58.10 bkl Al-Salem, Khaled verfasserin aut Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers 2019 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method Hosseini, Ebrahim verfasserin aut Nohesara, Alireza verfasserin aut Mehri, Mohsen verfasserin (orcid)0000-0003-3831-2600 aut Ali, Mohamed verfasserin (orcid)0000-0001-8149-8098 aut Almuzaiqer, Redhwan verfasserin aut Alimoradi, Ashkan verfasserin (orcid)0000-0001-9028-2061 aut Tlili, Iskander verfasserin aut Enthalten in Chemical engineering research and design Amsterdam : Elsevier, 1983 152, Seite 309-319 Online-Ressource (DE-627)312841965 (DE-600)2008006-2 (DE-576)090893190 1744-3563 nnns volume:152 pages:309-319 GBV_USEFLAG_U SYSFLAG_U GBV_ELV SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_206 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 58.10 Verfahrenstechnik: Allgemeines AR 152 309-319 |
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Al-Salem, Khaled @@aut@@ Hosseini, Ebrahim @@aut@@ Nohesara, Alireza @@aut@@ Mehri, Mohsen @@aut@@ Ali, Mohamed @@aut@@ Almuzaiqer, Redhwan @@aut@@ Alimoradi, Ashkan @@aut@@ Tlili, Iskander @@aut@@ |
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Al-Salem, Khaled |
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Al-Salem, Khaled ddc 540 bkl 58.10 misc Exergy efficiency misc Coefficient of exergy performance misc Heat transfer misc Conical coils misc Turbulence misc Numerical method Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
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540 660 DE-600 58.10 bkl Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers Exergy efficiency Coefficient of exergy performance Heat transfer Conical coils Turbulence Numerical method |
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ddc 540 bkl 58.10 misc Exergy efficiency misc Coefficient of exergy performance misc Heat transfer misc Conical coils misc Turbulence misc Numerical method |
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ddc 540 bkl 58.10 misc Exergy efficiency misc Coefficient of exergy performance misc Heat transfer misc Conical coils misc Turbulence misc Numerical method |
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Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
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Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
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Al-Salem, Khaled Hosseini, Ebrahim Nohesara, Alireza Mehri, Mohsen Ali, Mohamed Almuzaiqer, Redhwan Alimoradi, Ashkan Tlili, Iskander |
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suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
| title_auth |
Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
| abstract |
In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. |
| abstractGer |
In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. |
| abstract_unstemmed |
In this study, the steady state heat transfer and fluid flow in the annulus section of tube-in-tube conically coiled heat exchanger (TTCCHE) is numerically investigated. The flow in the annulus is simulated using the Realizable K-ε turbulence model and validated by comparison with published Nusselt numbers. The effect of geometrical and operational parameters of the heat exchanger on the exergy characteristics of the annulus section is obtained. The results allowed for obtaining two correlations for estimation of the annulus section exergy efficiency and coefficient of exergy performance. Furthermore, it was found that the highest values of the turn number and the minimum values of the Reynolds number (dt,o/dc,max), (p/dc,max), Prandtl number, tube diameter ratio and the cone angle in the studied range maximize the exergy efficiency and coefficient of exergy performance. |
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Suggestion of new correlations for the exergy efficiency and coefficient of exergy performance of annulus section of conically coiled tube-in-tube heat exchangers |
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